Fig. 2From: Pre-warming the Streamlined Liner of the Pharynx Airway (SLIPA™) improves fitting to the laryngeal structure: a randomized, double-blind studyOropharyngeal leak pressure (OLP). OLP increased gradually over time in both groups. However, the mean OLP in Group W was significantly higher than that in Group R from the point of insertion until 3 min after insertion. Group R: the Streamlined Liner of the Pharynx Airway (SLIPA) was kept at room temperature; Group W: the SLIPA was pre-warmed to 37 ° C. Values are expressed as the mean ± SE. *P < 0.05Back to article page